CA2396450C - Methode et reseau d'alimentation de secours pour dispositifs reseautes - Google Patents

Methode et reseau d'alimentation de secours pour dispositifs reseautes Download PDF

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Publication number
CA2396450C
CA2396450C CA 2396450 CA2396450A CA2396450C CA 2396450 C CA2396450 C CA 2396450C CA 2396450 CA2396450 CA 2396450 CA 2396450 A CA2396450 A CA 2396450A CA 2396450 C CA2396450 C CA 2396450C
Authority
CA
Canada
Prior art keywords
power
network
voltage level
component
backup
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA 2396450
Other languages
English (en)
Other versions
CA2396450A1 (fr
Inventor
G. Erich Heberlein Jr.
David L. Jensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automation Technologies Inc
Original Assignee
Rockwell Automation Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell Automation Technologies Inc filed Critical Rockwell Automation Technologies Inc
Publication of CA2396450A1 publication Critical patent/CA2396450A1/fr
Application granted granted Critical
Publication of CA2396450C publication Critical patent/CA2396450C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
    • H02J13/1311—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using the power network as support for the transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/248—UPS systems or standby or emergency generators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Small-Scale Networks (AREA)

Abstract

Un réseau est configuré de façon à appliquer des signaux d'alimentation et de données à des dispositifs en réseau, pour les faire fonctionner. Un module d'alimentation de secours est couplé à la source d'alimentation du réseau et à une source d'alimentation secondaire. La source d'alimentation secondaire peut être dotée d'un niveau de tension réglable ou d'un niveau fixe, relativement au niveau de tension de l'alimentation du réseau. En cas de perte ou d'insuffisance de l'alimentation du réseau, l'alimentation provenant de la source secondaire est automatiquement appliquée au(x) dispositif(s) connecté(s). L'appareil peut être programmé pour certains modes de défaillance et la source d'alimentation secondaire fournit l'alimentation nécessaire au fonctionnement en cas de perte de l'alimentation réseau.
CA 2396450 2001-09-12 2002-08-01 Methode et reseau d'alimentation de secours pour dispositifs reseautes Expired - Fee Related CA2396450C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/953,383 US7191351B2 (en) 2001-09-12 2001-09-12 Method and network for providing backup power to networked devices
US09/953,383 2001-09-12

Publications (2)

Publication Number Publication Date
CA2396450A1 CA2396450A1 (fr) 2003-03-12
CA2396450C true CA2396450C (fr) 2010-10-26

Family

ID=25493907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2396450 Expired - Fee Related CA2396450C (fr) 2001-09-12 2002-08-01 Methode et reseau d'alimentation de secours pour dispositifs reseautes

Country Status (3)

Country Link
US (1) US7191351B2 (fr)
EP (1) EP1311049B1 (fr)
CA (1) CA2396450C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60228051D1 (de) * 2002-05-10 2008-09-18 Texas Instruments Inc LDO Regler mit Schlafmodus
US7081735B1 (en) 2003-09-16 2006-07-25 Rockwell Automation Technologies, Inc. System and method for bypassing a motor drive
US7003412B2 (en) * 2003-09-17 2006-02-21 Rockwell Automation Technologies, Inc. Method and system for verifying voltage in an electrical system
US20080137266A1 (en) * 2006-09-29 2008-06-12 Rockwell Automation Technologies, Inc. Motor control center with power and data distribution bus
US10205628B2 (en) * 2016-06-07 2019-02-12 Time Warner Cable Enterprises Llc Methods and apparatus for determining and/or controlling backup power in a communications system
CN113691022B (zh) * 2021-10-27 2021-12-24 江苏泽宇智能电力股份有限公司 一种自调节降噪型换流站远程智能巡视系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172292A (en) 1990-01-18 1992-12-15 Roi Development Corp. Dba Newmar Apparatus for protecting electronic equipment powered from a marine power source
JPH0556577A (ja) 1991-08-27 1993-03-05 Seikosha Co Ltd 電源制御装置
US5574436A (en) * 1993-07-21 1996-11-12 Sisselman; Ronald Smoke detector including an indicator for indicating a missing primary power source which is powered by a substantially nonremovable secondary power source
US5569997A (en) 1993-10-04 1996-10-29 Ford Motor Company Power supply for volatile memory devices and portable electrical appliance in vehicles
US5705979A (en) * 1995-04-13 1998-01-06 Tropaion Inc. Smoke detector/alarm panel interface unit
DE19602171A1 (de) 1996-01-23 1997-07-24 Teves Gmbh Alfred Beschaltung eines Spannungsreglers im Bordnetz eines Kfz's
US5745355A (en) * 1996-06-25 1998-04-28 Exide Electronics Corporation Wireless selective tripping of AC power systems connected in parallel
US5945631A (en) 1996-09-16 1999-08-31 Sony Corporation IEEE 1394 active wall disconnect and aircraft qualified cable
WO1998034314A1 (fr) 1997-01-31 1998-08-06 Silverline Power Conversion, Llc Systeme d'alimentation electrique sans interruption
JP2000014043A (ja) 1998-06-05 2000-01-14 Internatl Business Mach Corp <Ibm> 無停電電源装置
US6311279B1 (en) * 1998-10-27 2001-10-30 Compaq Computer Corporation Network node with internal battery backup
US6473608B1 (en) * 1999-01-12 2002-10-29 Powerdsine Ltd. Structure cabling system
US6643566B1 (en) * 1999-01-12 2003-11-04 Powerdsine Ltd. System for power delivery over data communication cabling infrastructure
TW426271U (en) 1999-02-03 2001-03-11 Delta Electronics Inc External backup power supply
JP4219516B2 (ja) * 1999-12-20 2009-02-04 富士通株式会社 電源制御装置及び電源制御方法及び記憶媒体
JP4647747B2 (ja) * 2000-06-08 2011-03-09 富士通セミコンダクター株式会社 Ｄｃ−ｄｃコンバータ及びｄｃ−ｄｃコンバータ用半導体集積回路装置

Also Published As

Publication number Publication date
US20030051176A1 (en) 2003-03-13
EP1311049A3 (fr) 2005-01-19
US7191351B2 (en) 2007-03-13
CA2396450A1 (fr) 2003-03-12
EP1311049B1 (fr) 2017-12-27
EP1311049A2 (fr) 2003-05-14

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